A cable box assembly positioning and riveting fixing device and riveting method

A fixing device and cable box technology, which is applied in the direction of cable installation device, cable installation, electrical components, etc., can solve the problem of U-shaped box and L-shaped rib fixed support, the inability to ensure the precise positioning of cable box parts, and cable box deformation and other issues, to achieve the effect of ensuring installation accuracy, good quality and economic benefits, and simple structure

Active Publication Date: 2022-07-12
THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC
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AI Technical Summary

Problems solved by technology

[0003] The current tooling cannot realize the full-profile positioning of the U-shaped box and the L-shaped rib, and the fixed support of the U-shaped box and the L-shaped rib cannot be realized during riveting. Precise positioning of the box parts, and the cable box will be deformed after riveting

Method used

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  • A cable box assembly positioning and riveting fixing device and riveting method
  • A cable box assembly positioning and riveting fixing device and riveting method

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Embodiment Construction

[0024] This part is an embodiment of the present invention, and is used to explain and illustrate the technical solution of the present invention.

[0025] The cable box assembly positioning and riveting fixing device of the present invention is as follows: figure 2 As shown, it includes a small-end positioning member 1, a large-end positioning member 4 and a positioning bottom plate 3, the small-end positioning member 1 has the profile of the inner side of the small L-shaped rib 5, and the large-end positioning member 4 has a large L-shaped rib 6 There is a boss on the positioning base plate 3, the small end positioning member 1 and the big end positioning member 4 are installed on both sides of the boss of the positioning base plate 3, and the small end positioning member 1 and the positioning base plate 3 are installed on both sides of the boss. The gap is just to install the small L-shaped rib 5, and the gap between the big end positioning member 4 and the bottom plate 3 ...

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Abstract

The invention belongs to the technical field of processing technology, and discloses a cable box assembly positioning and riveting fixing device and a riveting method. The profile of the side, the big end positioning piece has the profile of the inner side of the large L-shaped rib; the positioning bottom plate is provided with a boss, and the small end positioning piece and the big end positioning piece are installed on both sides of the boss of the positioning bottom plate, and the small end positioning piece is installed on both sides of the boss. The gap between the end positioning member and the positioning bottom plate is just to install the small L-shaped rib, and the gap between the big end positioning member and the bottom plate is just to install the large L-shaped rib; after installing the small L-shaped rib and the large L-shaped rib , the distance from the side of the small L-shaped rib to the side of the large L-shaped rib is equal to the distance between the inner walls of the two sides of the U-shaped box. The invention effectively solves the problems of positioning and riveting fixing of the internal components of the cable box in the semi-enclosed installation space, and has wide application range, simple structure, convenient use, and effective control of deformation control.

Description

technical field [0001] The invention belongs to the technical field of processing technology, relates to a positioning and riveting device and method for a semi-enclosed cable box and an L-shaped rib, and in particular relates to a cable box assembly positioning and riveting fixing device and a riveting method. Background technique [0002] The cable box of the semi-enclosed space is composed of U-shaped box and L-shaped rib, such as figure 1 As shown, the U-shaped box and the L-shaped rib are connected by blind rivets, one side of the L-shaped rib is riveted with the two inner sides of the U-shaped box, and the U-shaped box and the L-shaped rib are connected between the two The installation accuracy is high, and the positioning of the two is difficult in a semi-enclosed space; in addition, the wall thickness of the U-shaped box and the L-shaped rib is thin, which is easy to deform during the riveting process. [0003] The current tooling cannot realize the full-surface pos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J15/42B21J15/04H02G1/00
CPCB21J15/42B21J15/043H02G1/00
Inventor 靳通王嵩
Owner THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC
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